/* -----------------------------------------------------------------------------
- * $Id: HsCore.h,v 1.4 2001/09/14 11:25:57 simonmar Exp $
+ * $Id: HsCore.h,v 1.7 2002/02/05 17:32:27 simonmar Exp $
+ *
+ * (c) The University of Glasgow 2001-2002
*
* Definitions for package `core' which are visible in Haskell land.
*
#include "config.h"
#include "HsFFI.h"
+#include <stdio.h>
+
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_TIMES_H
#include <sys/times.h>
#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
#if !defined(mingw32_TARGET_OS) && !defined(irix_TARGET_OS)
# if defined(HAVE_SYS_RESOURCE_H)
#ifdef HAVE_VFORK_H
#include <vfork.h>
#endif
+#include "lockFile.h"
+#include "dirUtils.h"
+#include "errUtils.h"
-extern inline int s_isreg_wrap(m) { return S_ISREG(m); }
-extern inline int s_isdir_wrap(m) { return S_ISDIR(m); }
-extern inline int s_isfifo_wrap(m) { return S_ISFIFO(m); }
-extern inline int s_isblk_wrap(m) { return S_ISBLK(m); }
-extern inline int s_ischr_wrap(m) { return S_ISCHR(m); }
+#ifdef _WIN32
+#include <io.h>
+#include <fcntl.h>
+#endif
+
+/* in ghc_errno.c */
+int *ghcErrno(void);
+
+/* in system.c */
+HsInt systemCmd(HsAddr cmd);
+
+/* in inputReady.c */
+int inputReady(int fd, int msecs, int isSock);
+
+/* -----------------------------------------------------------------------------
+ INLINE functions.
+
+ These functions are given as inlines here for when compiling via C,
+ but we also generate static versions into the cbits library for
+ when compiling to native code.
+ -------------------------------------------------------------------------- */
+
+#ifndef INLINE
+#define INLINE extern inline
+#endif
+
+INLINE int __hscore_s_isreg(m) { return S_ISREG(m); }
+INLINE int __hscore_s_isdir(m) { return S_ISDIR(m); }
+INLINE int __hscore_s_isfifo(m) { return S_ISFIFO(m); }
+INLINE int __hscore_s_isblk(m) { return S_ISBLK(m); }
+INLINE int __hscore_s_ischr(m) { return S_ISCHR(m); }
#ifdef S_ISSOCK
-extern inline int s_issock_wrap(m) { return S_ISSOCK(m); }
+INLINE int __hscore_s_issock(m) { return S_ISSOCK(m); }
#endif
-extern inline void *
-memcpy_wrap_dst_off(char *dst, int dst_off, char *src, size_t sz)
+#ifndef mingw32_TARGET_OS
+INLINE void
+__hscore_sigemptyset( sigset_t *set )
+{ sigemptyset(set); }
+#endif
+
+INLINE void *
+__hscore_memcpy_dst_off( char *dst, int dst_off, char *src, size_t sz )
{ return memcpy(dst+dst_off, src, sz); }
-extern inline void *
-memcpy_wrap_src_off(char *dst, char *src, int src_off, size_t sz)
+INLINE void *
+__hscore_memcpy_src_off( char *dst, char *src, int src_off, size_t sz )
{ return memcpy(dst, src+src_off, sz); }
-extern inline int
-read_ba_wrap(int fd, void *ptr, HsInt off, int size)
-{ return read(fd, ptr + off, size); }
+INLINE HsBool
+__hscore_supportsTextMode()
+{
+#if defined(mingw32_TARGET_OS)
+ return HS_BOOL_FALSE;
+#else
+ return HS_BOOL_TRUE;
+#endif
+}
-extern inline int
-write_wrap(int fd, void *ptr, HsInt off, int size)
-{ return write(fd, ptr + off, size); }
+INLINE HsInt
+__hscore_bufsiz()
+{
+ return BUFSIZ;
+}
-extern inline int
-read_wrap(int fd, void *ptr, HsInt off, int size)
-{ return read(fd, ptr + off, size); }
+INLINE HsInt
+__hscore_seek_cur()
+{
+ return SEEK_CUR;
+}
-#include "lockFile.h"
+INLINE HsInt
+__hscore_o_binary()
+{
+#ifdef HAVE_O_BINARY
+ return O_BINARY;
+#else
+ return 0;
+#endif
+}
-#include "HsFFI.h"
+INLINE int
+__hscore_o_rdonly()
+{
+#ifdef O_RDONLY
+ return O_RDONLY;
+#else
+ return 0;
+#endif
+}
-/* in ghc_errno.c */
-int *ghcErrno(void);
+INLINE int
+__hscore_o_wronly( void )
+{
+#ifdef O_WRONLY
+ return O_WRONLY;
+#else
+ return 0;
+#endif
+}
-/* in system.c */
-HsInt systemCmd(HsAddr cmd);
+INLINE int
+__hscore_o_rdwr( void )
+{
+#ifdef O_RDWR
+ return O_RDWR;
+#else
+ return 0;
+#endif
+}
-/* in inputReady.c */
-int inputReady(int fd, int msecs);
+INLINE int
+__hscore_o_append( void )
+{
+#ifdef O_APPEND
+ return O_APPEND;
+#else
+ return 0;
+#endif
+}
+
+INLINE int
+__hscore_o_creat( void )
+{
+#ifdef O_CREAT
+ return O_CREAT;
+#else
+ return 0;
+#endif
+}
+
+INLINE int
+__hscore_o_excl( void )
+{
+#ifdef O_EXCL
+ return O_EXCL;
+#else
+ return 0;
+#endif
+}
+
+INLINE int
+__hscore_o_trunc( void )
+{
+#ifdef O_TRUNC
+ return O_TRUNC;
+#else
+ return 0;
+#endif
+}
+
+INLINE int
+__hscore_o_noctty( void )
+{
+#ifdef O_NOCTTY
+ return O_NOCTTY;
+#else
+ return 0;
+#endif
+}
+
+INLINE int
+__hscore_o_nonblock( void )
+{
+#ifdef O_NONBLOCK
+ return O_NONBLOCK;
+#else
+ return 0;
+#endif
+}
+
+INLINE HsInt
+__hscore_seek_set( void )
+{
+ return SEEK_SET;
+}
+
+INLINE HsInt
+__hscore_seek_end( void )
+{
+ return SEEK_END;
+}
+
+INLINE HsInt
+__hscore_setmode( HsInt fd, HsBool toBin )
+{
+#ifdef _WIN32
+ return setmode(fd,(toBin == HS_BOOL_TRUE) ? _O_BINARY : _O_TEXT);
+#else
+ return 0;
+#endif
+}
+
+INLINE HsInt
+__hscore_PrelHandle_write( HsInt fd, HsBool isSock, HsAddr ptr,
+ HsInt off, int sz )
+{
+#ifdef _WIN32
+ if (isSock) {
+ return send(fd,ptr + off, sz, 0);
+ }
+#endif
+ return write(fd,ptr + off, sz);
+}
+
+INLINE HsInt
+__hscore_PrelHandle_read( HsInt fd, HsBool isSock, HsAddr ptr,
+ HsInt off, int sz )
+{
+#ifdef _WIN32
+ if (isSock) {
+ return recv(fd,ptr + off, sz, 0);
+ }
+#endif
+ return read(fd,ptr + off, sz);
+
+}
+
+#ifdef mingw32_TARGET_OS
+INLINE long *
+__hscore_Time_ghcTimezone( void ) { return &_timezone; }
+
+INLINE char **
+__hscore_Time_ghcTzname( void ) { return _tzname; }
+#endif
+
+INLINE HsInt
+__hscore_mkdir( HsAddr pathName, HsInt mode )
+{
+#if defined(mingw32_TARGET_OS)
+ return mkdir(pathName);
+#else
+ return mkdir(pathName,mode);
+#endif
+}
+
+INLINE HsInt
+__hscore_lstat( HsAddr fname, HsAddr st )
+{
+#ifdef HAVE_LSTAT
+ return lstat((const char*)fname, (struct stat*)st);
+#else
+ return stat((const char*)fname, (struct stat*)st);
+#endif
+}
+
+INLINE HsInt __hscore_path_max() { return PATH_MAX; }
+
+INLINE mode_t __hscore_R_OK() { return R_OK; }
+INLINE mode_t __hscore_W_OK() { return W_OK; }
+INLINE mode_t __hscore_X_OK() { return X_OK; }
+
+INLINE mode_t __hscore_S_IRUSR() { return S_IRUSR; }
+INLINE mode_t __hscore_S_IWUSR() { return S_IWUSR; }
+INLINE mode_t __hscore_S_IXUSR() { return S_IXUSR; }
+
+INLINE HsAddr
+__hscore_d_name( struct dirent* d )
+{
+#ifndef mingw32_TARGET_OS
+ return (HsAddr)(&d->d_name);
+#else
+ return (HsAddr)(d->d_name);
+#endif
+}
+
+INLINE HsInt
+__hscore_end_of_dir( void )
+{
+#ifndef mingw32_TARGET_OS
+ return 0;
+#else
+ return ENOENT;
+#endif
+}
+
+INLINE void
+__hscore_free_dirent(HsAddr dEnt)
+{
+#if HAVE_READDIR_R
+ free(dEnt);
+#endif
+}
+
+INLINE HsInt
+__hscore_sizeof_stat( void )
+{
+ return sizeof(struct stat);
+}
+
+INLINE time_t __hscore_st_mtime ( struct stat* st ) { return st->st_mtime; }
+INLINE off_t __hscore_st_size ( struct stat* st ) { return st->st_size; }
+INLINE mode_t __hscore_st_mode ( struct stat* st ) { return st->st_mode; }
+
+#if HAVE_TERMIOS_H
+INLINE tcflag_t __hscore_lflag( struct termios* ts ) { return ts->c_lflag; }
+
+INLINE void
+__hscore_poke_lflag( struct termios* ts, tcflag_t t ) { ts->c_lflag = t; }
+
+INLINE unsigned char*
+__hscore_ptr_c_cc( struct termios* ts )
+{ return (unsigned char*) &ts->c_cc; }
+#endif
+
+INLINE HsInt
+__hscore_sizeof_termios( void )
+{
+#ifndef mingw32_TARGET_OS
+ return sizeof(struct termios);
+#else
+ return 0;
+#endif
+}
+INLINE HsInt
+__hscore_sizeof_sigset_t( void )
+{
+#ifndef mingw32_TARGET_OS
+ return sizeof(sigset_t);
+#else
+ return 0;
#endif
+}
+
+INLINE int
+__hscore_echo( void )
+{
+#ifdef ECHO
+ return ECHO;
+#else
+ return 0;
+#endif
+
+}
+
+INLINE int
+__hscore_tcsanow( void )
+{
+#ifdef TCSANOW
+ return TCSANOW;
+#else
+ return 0;
+#endif
+
+}
+
+INLINE int
+__hscore_icanon( void )
+{
+#ifdef ICANON
+ return ICANON;
+#else
+ return 0;
+#endif
+}
+
+INLINE int __hscore_vmin( void )
+{
+#ifdef VMIN
+ return VMIN;
+#else
+ return 0;
+#endif
+}
+
+INLINE int __hscore_vtime( void )
+{
+#ifdef VTIME
+ return VTIME;
+#else
+ return 0;
+#endif
+}
+
+INLINE int __hscore_sigttou( void )
+{
+#ifdef SIGTTOU
+ return SIGTTOU;
+#else
+ return 0;
+#endif
+}
+
+INLINE int __hscore_sig_block( void )
+{
+#ifdef SIG_BLOCK
+ return SIG_BLOCK;
+#else
+ return 0;
+#endif
+}
+
+INLINE int __hscore_sig_setmask( void )
+{
+#ifdef SIG_SETMASK
+ return SIG_SETMASK;
+#else
+ return 0;
+#endif
+}
+
+INLINE int
+__hscore_f_getfl( void )
+{
+#ifdef F_GETFL
+ return F_GETFL;
+#else
+ return 0;
+#endif
+}
+
+INLINE int
+__hscore_f_setfl( void )
+{
+#ifdef F_SETFL
+ return F_SETFL;
+#else
+ return 0;
+#endif
+}
+
+#endif
+